206712

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:58

約数の個数: 80

約数和(自身を含む): 653400

約数和(自身を除く): 446688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 162, 174, 198, 216, 232, 261, 264, 297, 319, 324, 348, 396, 522, 594, 638, 648, 696, 783, 792, 891, 957, 1044, 1188, 1276, 1566, 1782, 1914, 2088, 2349, 2376, 2552, 2871, 3132, 3564, 3828, 4698, 5742, 6264, 7128, 7656, 8613, 9396, 11484, 17226, 18792, 22968, 25839, 34452, 51678, 68904, 103356, 206712]

約数ペア:

[(1, 206712), (2, 103356), (3, 68904), (4, 51678), (6, 34452), (8, 25839), (9, 22968), (11, 18792), (12, 17226), (18, 11484), (22, 9396), (24, 8613), (27, 7656), (29, 7128), (33, 6264), (36, 5742), (44, 4698), (54, 3828), (58, 3564), (66, 3132), (72, 2871), (81, 2552), (87, 2376), (88, 2349), (99, 2088), (108, 1914), (116, 1782), (132, 1566), (162, 1276), (174, 1188), (198, 1044), (216, 957), (232, 891), (261, 792), (264, 783), (297, 696), (319, 648), (324, 638), (348, 594), (396, 522)]